4.5 Shale gas at a basin in Texas has an energy density value of 37 MJ/m3. Determine the amount of crude oil that would yield the equivalent amount of energy that can be harvested from 1 bcm natural gas extracted from this shale play.
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- Soil Moisture The evapotranspiration index I is a measure of soil moisture. An article on 10- to 14-year-old heath vegetation described the rate of change of I with respect to W, the amount of water available, by the equation dl = 0.088(2.4 - 1). MP Source: Australian Journal of Botany. (a) According to the article, I has a value of 1 when W = 0. Solve the initial value problem. (b) What happens to I as W becomes larger and larger?2. At the beginning of 2006, the rate of energy consumption for the city of Denver was 7000 megawatts (MW), where 1 MW = 106 W. The rate was expected to increase at an annual growth rate of 2% per year. a) Find the function that gives the rate of energy consumption for all times after the beginning of 2006. b) Find the total amount of energy used during the year 2010. Note: the entire year 2010 corresponds to the interval 4 < t < 5.2- Q1. Explain the advantages and disadvantages of floating cylinder biogas plants.
- The newly appointed Government of a small island, depend on the import of fossil fuels to produce electricity, has the desire to invest in one or two renewable energy technologies. The advantage of the island is the number of different renewable energy potentials. The cost of electricity on the island is $0.39 kWh. 1) Using solar radiation photovoltaic technologies, it was estimated that 500 rooftops, with a total surface area of 456 000 m2 , will be available to install the photovoltaic panels. Assume that the solar panels actually cover 90% of the available surface area. Given, the size of a standard photovoltaic cell is 156 mm by 156 mm and for a silicon photovoltaic cell, each PV cell produces a current of 2.5 A at a voltage of 0.5 V. The average daily irradiance for the island is 185 W/m2 . Assume the initial capacity expenditure evaluated on a year basis of the photovoltaic system, that covers, 90% of the available surface area is US $600 000 and the annual operating cost is US…Sketch following miller a. [012] b. (110) 1 indices in cubical unit cells: c. (221) d. (121) not four different e. [101] Ca Ihe Expert A Macmillan L X W SOCC ECON X M Inbox (2) - a X b My Question X X Mathway S X HB One-Sample x ttable.pdf Ottable.pdf X usn39or.theexpertta.com/Common/TakeTutorialAssignment.aspx Class ManagementTHeip Ch 8: Momentum Begin Date: 11/1/2020 12:01:00 AM -- Due Date: 11/16/2020 11:59:00 PM End Date: 11/27/2020 11:59:00 PM (7%) Problem 7: A car moving at 10.5 m/s crashes into a tree and stops in 0.22 s. tus us 50% Part (a) Calculate the magnitude of the force, in newtons, the seatbelt exerts on a passenger in the car to bring him to a halt. The mass of the passenger is 72.5 kg. Grade Summary Deductions F= 0% Potential 100% sin() cos() tan() 8. 9. HOME Submissions 4 Attempts remaining: 5 (49% per attempt) detailed view cotan() asin() acos() E atan() acotan() sinh() 2 3 cosh() tanh() cotanh() END O Degrees O Radians VOLBACESPACE Submit Hint Feedback I give up! Hints: 3% deduction per hint. Hints remaining: 1 Feedback: 296 deduction per feedback. 50% Part (b) What would the final…
- 2. Thermodynamics of growth and product formation. Starting with Equation 11.19, derive Equation 11.20 (case in which u is very large). YD(-mp) YP YD Yx YpYmax Yp. Ypp DX (11.19) 1 H+(-mp) Ymax DX YD Ypp (11.20) Yx(AGcatyn) 1+ YP YXGA person uses a Nissan Leaf to commute from home to work 6.0 miles each way in a city (5 days a week, 48 weeks a year). This car runs 124 miles per gallon equivalent. Assume that 1 gallon of gasoline is equivalent to 33 kWh of energy. Also, assume that the Nissan Leaf is powered entirely by coal-generated electricity with a carbon footprint of 1.1 kg of CO2 per kWh. What is the CO2 emission in kg/year? A. 843.097 kg CO2/year B. 1.296*10^7 kg CO2/year C. 421.548 kg CO2/year D. 0.77 kg CO2/year1. A certain power plant produces useful work (i.e. electricity) at a rate of 900 MW (remember, that's 900 x 106 joules/sec). How many joules of electricity does this power plant produce in 24 hours?
- Book: Sustainable Energy, Si Edition, 2nd Edition by Richard A. Dunlop Chapter 16 - Problem 1. How many tonnes of wood per day would be needed for a wood-fired generating station that produces 1,000MW continously (typical of a coal-fired facility) at 35% efficiency?Amy 68 kg in mass eat a Sausage 'N Egg McMuffin and drink a medium size orange juice for breakfast. After breakfast, she decides to "work off" all the consumed energies by running up a 5-degree slope trail at 15 km/h. [Answer in 2 significant figures] Use 1 cal = 4.184 J. %3D Food Energy content in Cal Sausage 'N Egg McMuffin 480 Medium size orange juice 190 Activity on level ground Metabolic power (W) Running at 15 km/h 1150 [Answer in 2 significant figures] What is the necessary metabolic power for Amy? [Hint: You can model her power needs as the sum of the power to walk on level ground plus the power needed to raise her body by the appropriate amount. Assume that the efficiency of the body in using energy is 25%] How far did Amy run to work off all the energies she consumed?The newly appointed Government of a small island, depend on the import of fossil fuels to produce electricity, has the desire toinvest in one or two renewable energy technologies. The advantage of the island is the number of different renewable energypotentials. The cost of electricity on the island is $0.39 kWh.1) Using solar radiation photovoltaic technologies, it was estimated that 500 rooftops, with a total surface area of 456 000 m2 will be available to install the photovoltaic panels. Assume that the solar panels actually cover 90% of the available surface area. Given, the size of a standard photovoltaic cell is 156 mm by 156 mm and for a silicon photovoltaic cell, each PV cellproduces a current of 2.5 A at a voltage of 0.5 V. The average daily irradiance for the island is 185 W/m2. Assume the initial capacity expenditure evaluated on a yearly basis of the photovoltaic system, that covers, 90% of the available surface area is US$600 000 and the annual operating cost is US $5…